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- Committer: Matthew Fuller
- Date: 2016-09-20 03:03:41 UTC
- mto: This revision was merged to the branch mainline in revision 524.
- Revision ID: fullermd@over-yonder.net-20160920030341-0mkwhdc71quyow43
Move MoveOutline() over to win_ops.
added
removed
util.c
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FILE *tracefile = NULL;
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/***********************************************************************
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*
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* Procedure:
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* MoveOutline - move a window outline
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*
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* Inputs:
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* root - the window we are outlining
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* x - upper left x coordinate
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* y - upper left y coordinate
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* width - the width of the rectangle
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* height - the height of the rectangle
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* bw - the border width of the frame
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* th - title height
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*
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***********************************************************************
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*/
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/* ARGSUSED */
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void MoveOutline(Window root,
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int x, int y, int width, int height, int bw, int th)
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{
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static int lastx = 0;
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static int lasty = 0;
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static int lastWidth = 0;
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static int lastHeight = 0;
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static int lastBW = 0;
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static int lastTH = 0;
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int xl, xr, yt, yb, xinnerl, xinnerr, yinnert, yinnerb;
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int xthird, ythird;
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XSegment outline[18];
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XSegment *r;
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if(x == lastx && y == lasty && width == lastWidth && height == lastHeight
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&& lastBW == bw && th == lastTH) {
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return;
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}
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r = outline;
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#define DRAWIT() \
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if (lastWidth || lastHeight) \
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{ \
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xl = lastx; \
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xr = lastx + lastWidth - 1; \
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yt = lasty; \
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yb = lasty + lastHeight - 1; \
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xinnerl = xl + lastBW; \
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xinnerr = xr - lastBW; \
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yinnert = yt + lastTH + lastBW; \
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yinnerb = yb - lastBW; \
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xthird = (xinnerr - xinnerl) / 3; \
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ythird = (yinnerb - yinnert) / 3; \
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\
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r->x1 = xl; \
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r->y1 = yt; \
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r->x2 = xr; \
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r->y2 = yt; \
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r++; \
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\
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r->x1 = xl; \
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r->y1 = yb; \
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r->x2 = xr; \
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r->y2 = yb; \
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r++; \
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\
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r->x1 = xl; \
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r->y1 = yt; \
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r->x2 = xl; \
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r->y2 = yb; \
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r++; \
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\
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r->x1 = xr; \
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r->y1 = yt; \
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r->x2 = xr; \
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r->y2 = yb; \
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r++; \
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\
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r->x1 = xinnerl + xthird; \
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r->y1 = yinnert; \
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r->x2 = r->x1; \
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r->y2 = yinnerb; \
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r++; \
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\
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r->x1 = xinnerl + (2 * xthird); \
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r->y1 = yinnert; \
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r->x2 = r->x1; \
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r->y2 = yinnerb; \
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r++; \
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\
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r->x1 = xinnerl; \
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r->y1 = yinnert + ythird; \
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r->x2 = xinnerr; \
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r->y2 = r->y1; \
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r++; \
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\
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r->x1 = xinnerl; \
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r->y1 = yinnert + (2 * ythird); \
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r->x2 = xinnerr; \
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r->y2 = r->y1; \
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r++; \
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\
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if (lastTH != 0) { \
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r->x1 = xl; \
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r->y1 = yt + lastTH; \
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r->x2 = xr; \
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r->y2 = r->y1; \
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r++; \
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} \
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}
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/* undraw the old one, if any */
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DRAWIT();
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lastx = x;
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lasty = y;
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lastWidth = width;
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lastHeight = height;
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lastBW = bw;
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lastTH = th;
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/* draw the new one, if any */
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DRAWIT();
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#undef DRAWIT
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if(r != outline) {
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XDrawSegments(dpy, root, Scr->DrawGC, outline, r - outline);
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}
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}
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/*
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* Rewrite this, possibly in terms of replace_substr(). Alternately, the
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* places it's being used might be better served by being preprocessed
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